Assume the curve shows the magnetic field in a ioop of a, Ask an Expert

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Assume the curve shows the magnetic field in a ioop of a magnet moving away from a coil with constant velocity of 2 cm/s. The loop has a resistance of 0.1 Ω and an area of 100cm². Remember that proportional reasoning makes things a lot easier and faster.

2246_The curve shows the magnetic field in a ioop of a magnet moving.png

a) What is the current in the loop when the magnet is between 0s and 1 s?

b) What is the current in the loop when the magnet is between 1 s and 2s?

c) What is the current in the loop when the magnet is between 2s and 3s?

d) What is the current in the loop when the magnet is between 3s and 4s?

e) What is the current in the loop when the magnet is between 5s and 5s?

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